﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using NETCORE.DI.Ope;

namespace NETCORE.DI
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);

            ////默认构造
            //services.AddSingleton<IOperationSingleton, Operation>();

            ////自定义传入 空值
            //services.AddSingleton<IOperationSingleton>(new Operation(Guid.Empty));

            //// 自定义传入一个New的Guid
            //services.AddSingleton<IOperationSingleton>(new Operation(Guid.NewGuid()));


            //var provider = services.BuildServiceProvider();

            //// 输出singletone1的Guid
            //var singletone1 = provider.GetService<IOperationSingleton>();
            //Console.WriteLine($"signletone1: {singletone1.OpertaionId}");

            //// 输出singletone2的Guid
            //var singletone2 = provider.GetService<IOperationSingleton>();
            //Console.WriteLine($"signletone2: {singletone2.OpertaionId}");
            //Console.WriteLine($"singletone1 == singletone2 ? : { singletone1 == singletone2 }");



            //************************************************************************

            services.AddScoped<IOperationScoped, Operation>();

            var provider = services.BuildServiceProvider();

            using (var score1 = provider.CreateScope())
            {
                var p = score1.ServiceProvider;

                var scopeobj1 = p.GetService<IOperationScoped>();

                var scopeobj2 = p.GetService<IOperationScoped>();


                Console.WriteLine($"scope1:{scopeobj1.OpertaionId}");
                Console.WriteLine($"scope2:{scopeobj2.OpertaionId}");
            }


            Console.WriteLine("---------------------------------");

            using (var score1 = provider.CreateScope())
            {
                var p = score1.ServiceProvider;

                var scopeobj1 = p.GetService<IOperationScoped>();

                var scopeobj2 = p.GetService<IOperationScoped>();


                Console.WriteLine($"scope1:{scopeobj1.OpertaionId}");
                Console.WriteLine($"scope2:{scopeobj2.OpertaionId}");
            }




        }


        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            else
            {
                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
                app.UseHsts();
            }

            app.UseHttpsRedirection();
            app.UseMvc();
        }
    }
}
